Ash explosions up to 19,700-26,240 ft (6-8 km) a.s.l. could occur at any time. Ongoing activity could affect international and low-flying aircraft.

Explosive-effusive eruption of the volcano continues. According to video and satellite data, the lava flow continues to effusing on the south-eastern flank of the volcano. Satellite data by KVERT showed an ash plume extended up to 47 km to the west from the volcano on June 13, and an intensive thermal anomaly over the volcano.